Factorial structure of the Brief Symptom Inventory (BSI)-18 among Chinese drug users Jichuan Wang, Brian C. Kelly, Tieqiao Liu, Guanbai Zhang, Wei Hao Drug & Alcohol Dependence Volume 133, Issue 2, Pages 368-375 (December 2013) DOI: 10.1016/j.drugalcdep.2013.06.017 Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
Fig. 1 Frequencies of the BSI-18 Item Scores. Drug & Alcohol Dependence 2013 133, 368-375DOI: (10.1016/j.drugalcdep.2013.06.017) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions
Fig. 2 Second order CFA of BSI-18. Note: The latent response variable y*s, corresponding to the observed dichotomous items, are not shown here for visual clarity. Drug & Alcohol Dependence 2013 133, 368-375DOI: (10.1016/j.drugalcdep.2013.06.017) Copyright © 2013 Elsevier Ireland Ltd Terms and Conditions